PLUTONIC ROCKS,—CASE I. 5 
*10. GRANITE. Map No. Ra 9. 
Lot 6, section 2a, Maldon. + sheet 
14 S.W. 
Occurs traversing Silurian rocks. It 
consists mainly of felspar, with patches 
composed of quartz and mica. 
*11. GRANITE. Map No. Rb 16. 
North of Mount Emu, parish of 
~ Sedgwick. 3 sheet 13 N.W. 
Occurs in metamorphosed Lower Silu- 
rian rocks. 
12. COARSE-GRAINED GRANITE. 
List No. R. (SB) 
Mansfield Road, Broken River. 
*18. FINE-GRAINED, TERNARY 
GRANITE. Map No. Ra 38. 
Mount Tarrangower. } sheet 14 
From the same dyke as specimen 
No, 1. 

14. TERNARY GRANITE. 
Map No. Rb 31. 
The Gap, Mount Alexander, 
4 sheet 13 N.W. 
White, and fine-grained, containing 
drusy cavities, coated with distinctly 
crystallized quartz and felspar only. 
*15. QUATERNARY GRANITE. 
Map No. Ra 50. 
Reef, south of Lahn’s Reef. 
4 sheet 14 N.W. 
Composed of quartz, felspar, white 
mica and schorl. 
*16, FELSPAR, Map No. Ra 55. 
Near Cemetery, Maldon. } sheet 
14 N.W. 
Almost pure felspar, occurring as a 
vein in a granitic dyke. 
*]7: FELSTONE. Map No. Rb 80. 
Southofparish of Baynton. 4 sheet 
5 N.W. 
Occurs in granite, on range west of 
the Lancefield road. 
Note.—The main dyke, from which No. 17 is taken, consists of a 
flesh-colored or yellowish granular base, in which are scattered crystals 
of hornblende, mica, and quartz (specimen No. 78). It passes, on its 
west side, into a white, flinty, nearly homogeneous rock, and then into an 
earthy, baked-looking granular rock ; on its east side, into broad veins 
of a red crystalline rock and thin veins of a black and variously colored 
flinty rock (felstone) with wavy lines, as if the differently colored sub- 
stances had been run together whilst in a pasty or semi-fluid condition. 
18. Ternary GRANITE. 
List No. R (S® 
Mansfield Road, Broken River. 
` Contains a few crystals of hornblende, 
but not in sutlicient quantity to consti- 
tute a syenite. 
19. TERNARY GRANITE. 
Map No. Ra 56. 
Friendship’s Reef. 4 sheet 14 
N.W. 
*20. GRANITE. 
~ Corner Inlet. 
21. COARSE, Ternary GRANITE, 
ist N SR 
List No. R (ÈE) 
Mount Buherabanuel. 
*99 
ake 
FINE-GRAINED GRANITE. 
i BR 
List No. R ( 3) 
Mount Bukerabanuel, 
Containing a vein of felspar and tour- 
maline. ` 

23, TERNARY GRANITE. 
Map No. Rb 81. 
The Gap, Mount Alexander, 
4 sheet 13 N.W. 
See specimen No. 14, 
24. TERNARY AND BINARY. 
GRANITE. Map No. Rb (2a). 
O’ Keefe’s Tunnel (No. 4), Coliban 
Water Supply Contract, Pres- 
ton Vale. 4 sheet 13 N.W. 
One half of the specimen consists of 
quartz and felspar ; the other of quartz, 
felspar and black mica, ‘The felspar 
has a slightly blue tint. The specimen 
was taken from Government shaft No.3. 
25. GRANITE, 
Livingstones Creek, near Omeo 
Goldfield, 
*26 and 27, GRANITE. 
Map No. Rb 16 (1 &8), 
North of Mount Emu, parish of 
Sedgwick. % sheet 13 N.W. 
Those marked with an * occur as dykes (Elvans). 
